baber/WOPTO huggingface dataset:
Patent JP-2009279575-A (JP)
Title: Palladium-containing catalyst
Inventor: MIZUTANI KOICHI
IPC: B01J37/16
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palladium-containing catalyst for highly productively producing an α,β-unsaturated carboxylic acid from an olefin or an α,β-unsaturated aldehyde, to provide a production method thereof, and to provide a method for highly productively producing an α,β-unsaturated carboxylic acid.  <P>SOLUTION: A palladium-containing catalyst carried on titania or zirconia having an acid amount of above 0.12 mmol/g to 1 mmol/g is used. This catalyst can be desirably produced by using a titania or zirconia carrier of a specified acid amount, mixing the carrier with a solution prepared by dissolving a palladium salt in a solvent in a mass ratio of 0.3-20 to the carrier, subjecting the obtained catalyst precursor to fore-stage heat treatment at a temperature of 40°C to below the heat decomposition temperature of the palladium salt so as for the mass of the residual solvent to correspond to a mass ratio of 0.25 or lower to the carrier, and thereafter subjecting the resultant mixture to after-stage heat treatment at a temperature equal to or lower than the heat decomposition temperature of the palladium salt, and reducing the treated product with a reducing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103633-A (JP)
Title: Communication control method, communication device, and communication system
Inventor: NAKAZATO JUNICHI
IPC: H04L12/70
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a network having a high value-added function.  <P>SOLUTION: In a virtual network which is constructed by software on an underlay network and in which communication is performed via at least one node, a counter table 32 having a counter with a preliminarily determined threshold is provided to each of preliminarily determined ports P for connection to other nodes, of each port. When a preliminarily determined trigger occurs, the counter of a pertinent port is incremented or decremented by a preliminarily determined value. In each node, a preliminarily determined action is executed when the value of the counter reaches the threshold as the results of increment or decrement of the counter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102056-A (JP)
Title: Wide-angle lens, optical device, and focusing method of wide-angle lens
Inventor: TANAKA KAZUMASA
IPC: G02B1/111
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-diameter wide-angle lens having high optical performance, for satisfactorily correcting various aberrations and more reducing ghost and flare, to provide an optical device and a focusing method of wide-angle lens.  <P>SOLUTION: The wide-angle lens includes in order from an object side: a first lens group G1 of negative refractive power; a second lens group G2 of positive refractive power; a third lens group G3 of positive refractive power. The first lens group G1 includes a positive lens, upon focusing, the first lens group G1 is fixed, and the second and third lens groups G2 and G3 are extended toward the object direction. Provided that focal lengths of the first and second lens groups G1 and G2 are denoted as f1 and f2, refractive index of the positive lens in the first lens group G1 is denoted as n1p, Abbe's number of the positive lens in the first lens group G1 is denoted as νlp, the wide-angle lens satisfies 1.10<(-f1)/f2<1.50, nlp>1.80 and νlp>30.00. An anti-reflection film including a layer formed by using a wet process is formed on at least one of the lens surfaces constituting the first to third lens groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102065-A (JP)
Title: Liquid crystal display
Inventor: YOSHIDA SHUHEI
IPC: G02F1/1335
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display of a multi mode, having excellent visibility and power saving property by dividing one display area into a first display area performing transmission display by an in-plane switching system and a second display area performing reflection display by a longitudinal electric field system.  <P>SOLUTION: In the liquid crystal display 10 which has a display area DA having a liquid crystal filled between a pair of substrates 13 and 14 and a plurality of pixels each of which is one unit independently driven and in which the display area DA is divided into the first display area DA1 comprising pixels for transmission display performing display by transmission light and the second display area DA2 comprising pixels for reflection performing display by reflection light, the first display area DA1 is an area to be driven by the in-plane switching system and the second display area DA2 is a region to be driven by the longitudinal electric field system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107553-A (JP)
Title: Image forming apparatus
Inventor: KITAO TOMOYUKI
IPC: B41J2/44
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for performing processing for outputting drawing data corresponding to a plurality of laser diodes from one image memory by distributing the timing so that overlapping is prevented as much as possible.  <P>SOLUTION: Rotational phases of a plurality of polygon mirrors are adjusted so that a laser beam is detected by at least one or more laser beam detection means at a timing that is different from the other laser beam detection means among a plurality of laser beam detection means for detecting the laser beam which is radiated from the plurality of laser beam radiation means and scanned by the plurality of polygon mirrors at a prescribed positions on a scanned path of the laser beam. Thus, output timing of BD signals (K), (Y), (C), (M) that are horizontal synchronization signals from the plurality of laser beam detection means are made different (t1 to t4) and a multiple access to an image data storing means can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104252-A (JP)
Title: Plant growth unit
Inventor: GO TOKU
IPC: A01G1/06
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant growth unit which is facilitated in sufficient gas exchange while preventing air flow from directly coming in contact with plants, and prevented from absorption of necessary wavelength light.  <P>SOLUTION: The plant growth unit includes a bottom plate 1 to which an upwardly-projecting edge part 21 is set around the outer periphery of a placing surface 11 where plants are placed, and a lid 3 supported by the edge part of the bottom plate in contact therewith, and is housed in a plant growth device having an artificial lighting device illuminating the plants and a fan sending air to the periphery of the plants. The unit is structured as follows: one or more window holes 30 are formed in the ceiling part of the lid facing the bottom plate to almost entirely open the ceiling part; and a shielding plate closing the window hole(s) is disposed so as to be engaged therewith.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107447-A (JP)
Title: Road shape estimating device
Inventor: SUZUKI KOJI
IPC: B60R21/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road shape estimation device which can enhance an estimation accuracy of a road shape.  <P>SOLUTION: The road shape estimation device which detects an object located ahead of a vehicle M by a radar 1 mounted on the vehicle M, and estimates the road shape based on a detection point of the detection object is provided. The radar 1 performs the detection of the detection point of the object repeatedly with a predetermined period. The road shape is estimated based on the shape of the point sequence of the detection point using the detection point of the object detected on this time and the detection point of the object detected before previous time. Hereby, lack of the object information in this time can be covered using the object information in past. Accordingly, the estimation accuracy of the road shape can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112985-A (JP)
Title: Image forming apparatus
Inventor: KORIYA TAKATOMO
IPC: G03G15/08
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, stably forming an image of high quality.  <P>SOLUTION: In this image forming apparatus, the density of a patch image is detected by a density detecting means, and a control means sets an image forming condition for forming an output image based on the density detection result. An image forming condition for forming a patch image is determined based on history information such as history information on the image forming condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113196-A (JP)
Title: Image display device
Inventor: SHIMIZU NOBUYOSHI
IPC: H05K7/20
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device in which heat generated in a device body is dissipated efficiently.  <P>SOLUTION: The image display device has: an image display device body provided with a heating member heating during driving of an image display device body and a heat transfer member fixed directly to the heating member or through a member having thermal conductivity, in the case; and a hear dissipation member which is contacted with and fixed to the heat transfer member and of which a part is exposed to the outside of the case, and further the image display device has a path forming member which comes in contact with the heat transmitting member and the hear radiating member, to form a heat transfer path other than contact planes of the heat transfer member and the heat dissipation member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009034547-A (JP)
Title: Disposable paper diaper
Inventor: MORI YOSUKE
IPC: A61F13/15
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve both of aesthetic appearance and fitting property of a product.  <P>SOLUTION: A disposable paper diaper is formed with a waist opening part WO and left/right leg opening parts LO in a use state; and, a girth part T consisting of a waist part W including a waist opening edge, and a lumbar lower part U extending from the lower end of the waist part W to the leg opening part starting end, has multiple elastic members disposed along the circumferential direction at spaced intervals in the vertical direction, and a semirigid absorbing core extending along the vertical direction to the lumbar lower part. The elastic member is disposed at an interval of 7.0 mm or less over the length of 60% or more of the girth part T, the elastic member of the lumbar lower part U is disposed on the left/right sides excluding the central part of the lumbar lower part U, and the disposition interval of the elastic member of the lumbar lower part U is equal to or shorter than the disposition interval of the elastic member of the waist part W, its thickness is 620 dtex or less and its elongation rate is 150-350%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118778-A (JP)
Title: Planar antenna and radar device
Inventor: TSUJITA TAKUYA
IPC: H01Q1/52
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that since a distance between adjacent antennas is narrowed, physical space disappears and the installation of a radio wave absorber between the adjacent antennas is made impossible, isolation is not secured, distortion may be generated in an antenna pattern and necessary gain and phase characteristics corresponding to an azimuth angle are not secured.  <P>SOLUTION: A planar antenna includes a plurality of antennas arranged on an antenna substrate and a shield plate arranged in a space between adjacent antennas, wherein the shield plate is arranged separately from the antenna substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115133-A (JP)
Title: Mushroom cultivation container
Inventor: KOSHI HIROYUKI
IPC: A01G1/04
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mushroom cultivation container excellent in durability against quake such as vibration or oscillation.  <P>SOLUTION: The mushroom cultivation container 1 includes a bottom face part 2 having an adverse side 2a and an obverse side 2b, and side face parts 3 surrounding the adverse side 2a of the bottom face part 2, so that a plurality of cultivation bottles 10 are laid out via the bottom face part 2 and the side face parts 3 to be housed therein. The obverse side 2b of the bottom face part 2 is provided with projecting parts 4 into which caps 11 engaged with the cultivation bottles 10 housed in a lower-stage container 1b enter when the containers are superimposed on each other while housing the cultivation bottles 10, so as to hold the caps 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119063-A (JP)
Title: System for inputting document image data
Inventor: NAKAGAWA CHISA
IPC: G06F3/12
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for inputting document image data, easy to use, which enables even a user unskilled in an apparatus to implement, easily and without fail, printing or transmission of a saddle-stitched and printed document in any other form.  <P>SOLUTION: In an image forming apparatus, a panel control section 111 displays a preview image of an image on a front side of a first read document, displays a read starting side designation screen for a user to select whether the side starting reading a saddle-stitched document is a front cover/rear cover side or a center side, and causes the user to perform the selection. On the basis of order rules determined based on information about the number of read documents, information about whether pages are turned from the left or from the right and information about the read starting side designated by the user, an image processing section 114 permutes image data for each of divided pages and permutes the image data in the order of pages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127099-A (JP)
Title: Vertical shaft water turbine bearing lubricating oil outflow preventive device
Inventor: ARAI RYUTARO
IPC: F03B11/06
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft water turbine bearing lubricating oil outflow preventive device capable of completely preventing leaking-out of bearing lubricating oil, without enlarging a vertical shaft water turbine.  <P>SOLUTION: This vertical shaft water turbine bearing lubricating oil outflow preventive device is provided for preventing the bearing lubricating oil from flowing out to rivers by leaking out of a bottom surface part of an oil reservoirs for storing the bearing lubricating oil for lubricating a bearing of a columnar water turbine shaft of a vertical shaft water turbine, and has a leaking oil recovery tank arranged outside the vertical shaft water turbine and a leaking oil recovery pipe 12 for communicating the leaking oil recovery tank with first and second leaking oil recovery grooves 11<SB>1</SB>and 11<SB>2</SB>respectively formed in an outside bottom surface part and an inside bottom surface part of the oil reservoir. The leaking oil recovery pipe 12 is pulled outside the vertical shaft water turbine after being inserted into the vertical shaft water turbine so as to incline downward toward the leaking oil recovery tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125071-A (JP)
Title: Tennis training device
Inventor: YAMANASHI TATSUYA
IPC: A63B69/38
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel tennis training device developed for enabling a practice of a higher level when a player has a skill in addition to the acquisition of a right form of a stroke for tennis.  <P>SOLUTION: The tennis training device A includes a sheet supporting frame 2, a hit ball receiving sheet 3, and a reverse guiding part 4 provided at the upper end of the sheet 3 in a manner to be in a shape of a bent eave to the front in the side view. A hit ball b1 hit by the player P is reversed by the reverse guiding part 4 after being caught by the sheet 3. The hit ball b1 becomes a returning hit ball b2, descends along the sheet 3, and comes out of the sheet 3. The returning hit ball b2 bounces on a base surface B of a practicing site and returns close to the player P again. Then, the player P hits the returning hit ball b2 back again and continues the practice of hitting balls. In the device, the sheet 3 includes a returning hit ball guiding structure 33 for enabling the player to choose some appropriate hit-back positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132469-A (JP)
Title: Method and apparatus for producing nitrogen compound
Inventor: HARA TAMIO
IPC: C01B21/38
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a nitrogen compound where the nitrogen compound is produced without a high temperature and high pressure environment and a metal complex.  <P>SOLUTION: In the method for producing the nitrogen compound from nitrogen and a raw material substance except nitrogen, it is characterized in that the nitrogen compound is produced by generating the plasma of a gas containing nitrogen and the raw material substance. When hydrogen is used as the raw material substance, ammonia is produced as the nitrogen compound. When oxygen is used as the raw material substance, NOx is produced as the nitrogen compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169942-A (JP)
Title: Metadata determination method and image forming apparatus
Inventor: ISSHIKI NAOHIRO
IPC: G06K9/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To extract character strings respectively contained in character regions or non-character regions of a raster image the printing data of which have been rasterized.  <P>SOLUTION: A method for extracting a character string from printing data rasterizes the print data to obtain a raster image. Then, the method divides the raster image into a character region and non-character region and determines character data used for metadata, based on the raster image of the character region and character data extracted from the print data and drawn at approximately the same position as the character region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010131720-A (JP)
Title: Cutting tool holding mechanism
Inventor: YOSHITOMI MAKOTO
IPC: B23B29/04
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool holding mechanism extremely simply configured, capable of withstanding a requirement for high accuracy, and having a function of finely adjusting a cutting tool fixing position.  <P>SOLUTION: This cutting tool holding mechanism includes: an adjustment screw 17 which is provided to a fixed block 12 or a holding block 14 for detachably holding a cutting tool B and moves the holding block 14 in one axial direction; a tilted guide groove 15 which displaces the holding block 14 in the other axial direction by moving in the one axial direction; a tilted projection 16 which is movably disposed along the tilted guide groove 15 and guides the holding block 14 in the one axial direction and in the other axial direction; and fastening screws 18 for fixing the holding block 14 at an optional position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132205-A (JP)
Title: Vehicular steering device
Inventor: SAI SUKEFUMI
IPC: B62D6/00
Filed: 2008-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device for accurately detecting a tire nonlinear region, and simulating a steering reaction force characteristic of a conventional steering device.  <P>SOLUTION: A controller 15 generates a target steering reaction force Th depending on only a tire lateral force Fy in a linear region wherein the tire lateral force Fy linearly changes with respect to a tire slip angle β. The controller 15 reduces a steering reaction force depending on the tire lateral force Fy of the target steering reaction force Th as the tire lateral force Fy becomes larger in the nonlinear region wherein the tire lateral force Fy nonlinearly changes with respect to the tire slip angle β, and increases the steering reaction force depending on a steering axial force Fr.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137297-A (JP)
Title: Grinder
Inventor: OKADA KIKUTOSHI
IPC: B24B55/04
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder having a grindstone cover capable of securely covering a side surface of a grinding wheel while reducing a size.  <P>SOLUTION: The grinder includes a first grindstone cover 50 having a circumferential surface cover 51 fixed to a workpiece support part 20 and covering the outer circumferential surface of the grinding wheel 43 and a side surface cover 52 bent and formed relative to the circumferential surface cover 51 and covering the side surface of the grinding wheel 43. When a workpiece W is attached to and detached from the workpiece support part 20, a wheel spindle stock 42 is relatively moved in a Z-axis direction relative to the workpiece support part 20 and then the wheel spindle stock 42 is relatively moved in an X-axis direction relative to the workpiece support part 20, so that a control device 70 allows the first grindstone cover 50 to cover the outer circumferential surface and side surface of the grinding wheel 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139208-A (JP)
Title: Heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F9/02
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with superior fluidity of a heat carrier capable of substantially evenly passing the heat carrier through each heat exchange tube while corresponding to requests of miniaturization and weight reduction of a tank part, and as a result, miniaturization and weight reduction of a whole of the heat exchanger.  <P>SOLUTION: The heat exchanger includes tank parts in an inlet side and an outlet side of the heat carrier, both tank parts are mutually communicated by a plurality of the heat exchange tubes arranged in parallel with each other, an inlet side pipe joint connected to external piping is joined to a longitudinal one end of the heat carrier inlet side tank part, and an outlet side pipe joint connected to the external piping is joined to a longitudinal one end of the heat carrier outlet side tank part. In the heat exchanger, an outward swelling part is provided on a tank width direction center part in a pipe joint junction of at least one tank part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143811-A (JP)
Title: Method for growing single crystal from polycrystal material
Inventor: OKA KUNIHIKO
IPC: G02B1/02
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a single crystal, capable of readily growing the single crystal from a polycrystal material and expanding application range of the single crystal by reducing the cost for single crystal production.  <P>SOLUTION: The method comprises relatively moving the long polycrystal material and a heating source in the longitudinal direction of the polycrystal material and bringing the polycrystal material into a semi-molten state through local heating so as to grow the single crystal in the longitudinal direction of the polycrystal material. While growing the single crystal, an imaging device is used for continuously monitoring images of the locally heated part of the polycrystal material and monitoring the status of the semi-molten part in real time so as to control the heating temperature and transfer speed of the locally heated part.  <P>COPYRIGHT: (C)2010,JPO&INPIT